Home / 4,801,534,589.83-7,194,864,072.69-3,330,534,245.35

Finding the Fourth Proportional to 4,801,534,589.83, 7,194,864,072.69 and 3,330,534,245.35

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Solution

The fourth proportional to 4,801,534,589.83, 7,194,864,072.69 and 3,330,534,245.35 is: 4,990,642,207.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,534,589.83 : 7,194,864,072.69 = 3,330,534,245.35 : x
  2. Step 2: Convert to fraction form
    4,801,534,589.83/7,194,864,072.69 = 3,330,534,245.35/x
  3. Step 3: Cross multiply
    4,801,534,589.83x = 7,194,864,072.69 × 3,330,534,245.35
  4. Step 4: Simplify right side
    4,801,534,589.83x = 23,962,741,184,732,413,952
  5. Step 5: Solve for x
    x = 23,962,741,184,732,413,952/4,801,534,589.83
  6. Step 6: Final answer
    x = 4,990,642,207.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.